How long will it take to remove the dominant alleles from the population?

The time it takes to remove dominant alleles from a population depends on several factors, including the allele's selection pressure, the population size, and the reproductive rate of the organisms. If the dominant allele is disadvantageous and subject to strong negative selection, it may be removed relatively quickly, potentially within a few generations. In contrast, if the allele provides a selective advantage or if the population is large and genetically diverse, it could persist for many generations. Ultimately, the specific dynamics of the population and environmental conditions will heavily influence the timeline.